Individual Calculations May 2012
 Grawe, Christian  Total change: 76.50  Rating chartPersonal card
 28.ChessOrg Schachfestival Open Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 2185 2122 5.50 9 1.57 30 47.10 
  Klett, Thomas 1887 GER1.0010.21306.30 
  Korchnoi, Viktor g2522  * SUI0.001-0.0830-2.40 
  Kretschel, Klaus 2037 GER1.0010.383011.40 
  Santl, Anton 2075 GER1.0010.433012.90 
  Loetscher, Roland f2368 SUI0.5010.31309.30 
  Ivanov, Mikhail g2401 RUS0.001-0.1630-4.80 
  Haugg, Gerhard 1949 GER1.0010.27308.10 
  Graf, Felix 2378 GER0.001-0.1930-5.70 
  Marian, Hartmut 2047 GER1.0010.403012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 16.Internat. Neckar-Open 2012 A Deizisau GER 2012-04-05
RcRownchangeKK*chgGame
 2120 2122 5.50 9 0.98 30 29.40 
  Grabowski, Peter 1914 GER0.501-0.2730-8.10 
  Hess, Steffen 1986 GER1.0010.32309.60 
  Lindberg, Bengt m2418 SWE0.001-0.1530-4.50 
  Riehle, Marco 1759 GER1.0010.10303.00 
  Bosch, Jeroen m2386 NED0.001-0.1830-5.40 
  Meylan, Andre 2035 SUI1.0010.383011.40 
  Lentrodt, Thomas f2332 GER0.001-0.2330-6.90 
  Becker, Matthias 1964 GER1.0010.29308.70 
  Wahedi, Ahmad Siar f2290 GER1.0010.723021.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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